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Use multiline strings

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t

t
This commit is contained in:
David Jennes
2018-09-20 02:12:12 +02:00
parent 1704cd2ddf
commit 0d4dee29b2
12 changed files with 291 additions and 139 deletions
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13
Sources/Errors.swift
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@@ -62,11 +62,16 @@ open class SimpleErrorReporter: ErrorReporter {
func describe(token: Token) -> String {
let templateName = token.sourceMap.filename ?? ""
let location = token.sourceMap.location
let highlight = "\(String(Array(repeating: " ", count: location.lineOffset)))^\(String(Array(repeating: "~", count: max(token.contents.count - 1, 0))))"
let highlight = """
\(String(Array(repeating: " ", count: location.lineOffset)))\
^\(String(Array(repeating: "~", count: max(token.contents.count - 1, 0))))
"""
return "\(templateName)\(location.lineNumber):\(location.lineOffset): error: \(templateError.reason)\n"
+ "\(location.content)\n"
+ "\(highlight)\n"
return """
\(templateName)\(location.lineNumber):\(location.lineOffset): error: \(templateError.reason)
\(location.content)
\(highlight)
"""
}
var descriptions = templateError.stackTrace.reduce([]) { $0 + [describe(token: $1)] }